#841: MoL flag for last MoL_PostStep -----------------------------------------+---------------------------------- Reporter: reisswig@… | Owner: Type: enhancement | Status: review Priority: optional | Milestone: Component: Cactus | Version: Resolution: | Keywords: MoL last PostStep flag -----------------------------------------+----------------------------------
Comment (by anonymous):
There is a difference, for instance, for syncing. Previously, the AtmosphereReset routine was scheduled in CCTK_EVOL after MoL_Evolution which required an extra sync of the primitive and conserved outside MoL_Evolution.
Instead, if we do the AtmosphereReset in the last Post Step, we only need to sync the primitives once (in the last post step), and in total we save an additional sync of the conserved quantities (since they are synced after Con2Prim anyway).